Doctor profile · Federal record

Dr. Grace Dennis

Physician Assistant · Surgical Physician Assistant · Warren, PA

  • NPI 1366107534
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2 W Crescent Park
Warren, PA 163652199
(814) 723-3300
Mailing address
676 Clymer Sherman RD
Clymer, NY 147249758

Credentials & registration

NPPES · NUCC
NPI registered
November 2021 — 5 yrs on file
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366107534. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
3
Medicare allowed
$4,222
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 23 22 $80
99213 Established patient office or other outpatient visit, 20-29 minutes 20 17 $54
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $109

In context: peer comparison

Among 9 peers in this city , average services per provider: 83. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
54
Patients
36
Total drug cost
$357
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 30 13 $252
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 24 23 $105

Frequently asked questions

Auto-generated from federal data
What is Dr. Grace Dennis's medical specialty?
Dr. Grace Dennis practices Physician Assistant in Warren, PA.
Where does Dr. Grace Dennis practice?
Dr. Grace Dennis practices at 2 W Crescent Park, Warren, PA 163652199. Office phone: 8147233300.
What is Dr. Grace Dennis's NPI?
Dr. Grace Dennis's National Provider Identifier (NPI) is 1366107534, issued by NPPES.
Does Dr. Grace Dennis accept Medicare assignment?
Yes. Dr. Grace Dennis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grace Dennis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.